Our Affiliates

Vertex Electronics

13300 Cleburne HWY Cresson, TX 76035
Vertex Website
info@vertexelectronics.com
817-396-0200

Koehler Instrument Company

Koehler Website
sales@koehlerinstrument.com
+1 (631) 589-3800 (in U.S. Only)

Stanco Scientific

5527 E. State Route 6 #103C, Morris, IL 60450
Stanco Website
info@stancosci.com
815-416-1422

Knockstarz

Knockstarz logo

5527 E. State Route 6 #103C, Morris, IL 60450
Knockstarz Website
info@stancosci.com
815-416-1422

Octamatic Electronic Systems Design

225 W. Foster Ave., Bensenville, Illinois – USA

https://www.protectoseal.com/product-category/octane-analyzers/
octamatic@protectoseal.com
847-358-8212

Mark’s Knock Engine Service

MKE Website
mkes@knockengine.com